Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LBC 3481 12 found under Horn Loudspeaker by Robert Bosch France. The National Stock Number assigned to this part is 5965015883998, and the Federal Supply Class is 5965 Headsets Handsets Microphones And Speakers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LBC 3481 12.